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Technical Specifications:
| Parameter | Value |
|---|---|
| Drive Type | Digital servo drive |
| Continuous Current (Peak) | 7 ARMS (21 A peak) |
| DC Bus Voltage | 48 VDC (nominal) / 60 VDC (max) |
| Motor Power Rating | 400 W (continuous) |
| Control Modes | Position, Velocity, Torque, Cyclic Synchronous |
| Feedback Interface | BiSS-C, EnDat 2.2, Hiperface DSL, SSI, Resolver |
| Communication | EtherCAT, CANopen, PROFINET, Modbus TCP |
| Update Rate (Servo Loop) | 62.5 μs (16 kHz) |
| Digital I/O | 8 inputs, 4 outputs |
| Analog I/O | 2 inputs, 2 outputs |
| Supply Voltage | 48 VDC (36–60 VDC range) |
| Operating Temperature | 0°C to +50°C (derated above 40°C) |
| Protection Rating | IP20 (chassis mount) |
| Dimensions (W×H×D) | 80 mm × 120 mm × 100 mm |
| Weight | ~0.85 kg |
| Cooling | Convection (fanless at rated load) |
| Safety Certifications | UL, CE, cULus |
Functional Features:
- Auto-tuning — identifies motor parameters automatically
- Multi-axis synchronization via EtherCAT with <1 μs jitter
- Advanced motion profiles — S-curve, jerk-limited trapezoidal
- Integrated safety — STO, SS1, SLS, SLP via safety I/O
- Web-based configuration via Kollmorgen Workbench software
Structural Characteristics:
- DIN rail or panel mountable
- Screw-terminal connections for power and motor
- M23 connector for encoder feedback
- Integrated EMC filter on DC bus input
Working Principle:
The drive receives a motion command via EtherCAT or other fieldbus. The internal DSP executes the servo control loop at 16 kHz, comparing commanded position/velocity/torque with encoder feedback. A space-vector PWM algorithm drives the motor phase currents through a 3-phase IGBT inverter. Current, velocity, and position loops are cascaded for precise motion control.
Key Advantages:
- Compact form factor — fits in tight cabinet spaces
- 16 kHz servo loop for high dynamic response
- Multi-protocol feedback support — compatible with virtually any encoder
- EtherCAT master/slave for deterministic multi-axis control
Applicable Industries:
- Packaging machinery
- Robotics
- CNC machines
- Conveyor systems
- Printing and converting
Installation Requirements:
- Mount vertically with minimum 50 mm clearance above for convection cooling
- DC bus cable: minimum 4 mm² copper
- Encoder cable: shielded twisted pair, max 15 m (BiSS-C)
- Ground chassis to protective earth
Usage Precautions:
- Do not operate above 60 VDC bus voltage
- Derate current by 2% per °C above 40°C ambient
- Ensure proper heatsinking if ambient exceeds 40°C
